The pic of the one top is the one that seems to be doing ok...got in a hurry posting last & left these out...Feeding Schultz Orchid Grow (00-00-00) All plants have been on Pure RO until the Clone and the 3rd Plant put into 12/12 then switched to nutes. The MUMS Plants 1 & 2 in previous threads, have remained on RO or RO with Hydrogen Peroxide occassionaly, they are still looking extremely healthy. This box design uses a 265cfm fan, and uses negative pressure to pull air through the box. Lower left chamber is the MUM or veg chamber, (3) 1" PVC intakes through side of box, then a 2" PVC set that is air intake to the Flower area, designed for SCROG to keep air under the canopy, then is drawn through the upper 2" PVC set through the cooling hood, into the utility area (ballasts, timers, fan, etc.) to help in cooling the electrical components. Then vented to the outside through 4" flex duct. These pics of the box make it difficult to see some of the items mentioned. Also the Bubbler is not being used at the moment becuase I intended for this to be a test run and was having success with the ones in soil. Never could get the clones to root in bubbler, although I just suceeded in making that happen (will post pics later), will also post better pics of box. The plant in this thread is the one that is in the process of dying unless I can fid her. Have flushed, then pure RO for a week, now back on 1/2 strength nutes to see what happens. Using HPS 150w, Temps at 75 +/- dark 12, mid 80's light 12...just added extra 2" PVC cool air intake, direct out of box air now mixed with flow through air and waiting for accurate temp readings. Let me know and thanks for all of ya'lls input.
WELL Having problems uploading pics again, am posting Links to other threads I have that include the pics and descr. of all.

http://boards.cannabis.com/showthread.php?t=17788

http://boards.cannabis.com/showthread.php?t=24541

Thanks Again